baber/WOPTO huggingface dataset:
Patent JP-2001157521-A (JP)
Title: Curtain-opening or closing device for green house and drum used for the device
Inventor: NIIHORI YUKIO
IPC: A01G9/24
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a curtain-opening or closing device which is used for a green house and can disposing a driving wire in a tense state without loosening the wire. SOLUTION: This curtain-opening or closing device 1 for a green house comprises a guide member 2 spanned in the green house, a driving wire 6 which is wound or unwound on a drum 7 travel along the guide member 2, guide members 4 which are disposed in the direction approximately orthogonal to the guide member 2 and are moved along the guide member 2 by the driving of the driving wire 6, and curtain members 3 which cover the guide members 2 and whose tip portions are connected to the guide members 4 and extended or contracted by the movements of the guide members 4, and is characterized by dividing the drum 7 into two portions 71, 72 in the longitudinal direction, winding one end portion side 61 of the driving wire 6 on one portion 72, and winding the other end portion side 62 of the driving wire 6 on the other portion 71.
Patent JP-H03202004-A (JP)
Title: Tableware drying machine
Inventor: HIRAUCHI YUKIO
IPC: A47B77/00
Filed: 1989-12-28
Abstract: PURPOSE:To enlarge the capacity in a box body, and also, to allow drying air in the machine to go round uniformly by opening a circular arc-like side part of the box body whose cross section is roughly an L-shape, and providing a door having a circular arc part. CONSTITUTION:By opening both or one of an R door 17 and an I door 15, washed tableware, etc., are contained on a net shelf 20 in the machine. Subsequently, the opened doors (the R door 17 and the I door 15) are closed, a warm air unit 19 is operated, and warm air for drying is supplied into the machine. In this case, since the R door 17 has a circular arc part 17a, the inside of the machine becomes wide by an area C, comparing with an orthogonal L-shape, and since the net shelf 20 can be allowed to run along this circular arc part 17a, the area can be enlarged.
Patent JP-H11175553-A (JP)
Title: Information processor and method therefor and storage medium for storing program for the method
Inventor: SEIKI YASUSHI
IPC: G06F12/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To select a computer optimal to the execution of a processing from among plural computers connected through a network without requiring designation by a user. SOLUTION: An information processor 118 which can communicate with plural computer systems(CS) 101, 102, and 103 is provided with an input analyzing device 106 for decomposing an input character string from a user into a command and a parameter, first similarity calculating device 108 for calculating similarity between context information indicated by the parameter and the meter data of each CS, second similarity calculating device 109 for correcting the similarity based on the processing costs of a command, and command executing device 107 for selecting the CS in which the corrected similarity is high, converting the input character string into language adopted by the selected CS, outputting it to the selected CS, and transmitting the obtained result to a user terminal.
Patent JP-H10166095-A (JP)
Title: Cold ring forming machine
Inventor: NAKATSUJI SHOICHI
IPC: B21H1/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To form a ring body with out-of-roundness of high grade in a cold ring forming machine. SOLUTION: The cold ring forming machine is constituted in that a ring form work W is rolled between a rotatably drivem main roller 3 and a rotatably driven mandrel 4. A first and a second sub-rollers 5, 6 to correct the shape of work W capable of rolling freely is put in press-contact with the outer peripheral surface of the work W. A pressing force control means is prepared so that the first and second sub-rollers 5, 6 are each made always to press the outer peripheral surface of the work W with a fixed pressing force. Regarding the work W penetrated by the mandrel 4, the main roller 3 and the first sub- roller 5 are arranged almost to the opposite with each other.  At a location with 60 deg.-120 deg. off to the direction of feeding out the work W from the press- contact point of the main roller 3 with the work W centering the axial center of the work W, the second sub-roller 6 is arranged.
Patent JP-H07173565-A (JP)
Title: Aluminum alloy sheet for press forming excellent in curability for coating/baking
Inventor: FUJITA TAKESHI
IPC: C22C21/06
Filed: 1993-12-16
Abstract: PURPOSE:To produce an aluminum alloy sheet showing excellent curability at the time of coating and baking and having sufficient elongation and press formability by forming an Al-Cu-Mg based modulated structure having a specified average diameter in an Al alloy having a specified componental compsn. by low temp. short time treatment. CONSTITUTION:The componental compsn. of an aluminum alloy is formed of the one contg., by weight, 1 to 6% Mg, 0.2 to 1.0% Cu, 0.05 to 0.3% Si, 0.03 to 0.25% Fe, 0.005 to 0.15% Ti and 0.0002 to 0.05% B, and the balance Al with inevitable impurities. The sheet of this alloy is subjected to low temp. short time treatment equivalent to coating and baking to form the Al-Cu-Mg based modulated structure having <=500Angstrom  average diameter. The alloy is furthermore incorporated with one or more kinds among 0.01 to 0.3% Mn, 0.01 to 0.15% Cr, 0.01 to 0.12% Zr and 0.01 to 0.18% V. Thus, the aluminum alloy sheet suitable for an automotive body or the like can be provided.
Patent JP-H03202491-A (JP)
Title: Production of reflow-tinned wire
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D7/06
Filed: 1989-12-28
Abstract: PURPOSE:To produce a reflow-tinned wire having uniform external appearance by electroplating a metallic wire with tin, passing the wire horizontally into a heating furnace at specific conveyance speed to heat and melt a plated film, and successively carrying out quenching by means of quenching water at specific contact angle. CONSTITUTION:A metallic wire of copper, iron, etc., is electro-plated with tin or solder. The resulting plated wire is passed horizontally into a reflow heating furnace at >=3m/min conveyance speed, where the plated film on the plated wire is heated and melted. Successively, the wire having the plated film in a molten state is taken out from the heating furnace and directly sprayed with water to undergo quenching. At this time, water is sprayed on the wire from the direction of advance of the wire toward backward, and also the angle (theta) with respect to the water surface in contact with the wire is regulated to <=80 deg.. By this method, quenching can be carried out uniformly, and the reflow- plated wire free from quench stain and having uniform external appearance can be obtained. Further, by the above method, reduction in installation space, equipment cost, and operating cost can be attained.
Patent JP-H08225981-A (JP)
Title: Method for correction and mechanical processing of anode lag
Inventor: KIVISTOE TUOMO VEIKKO
IPC: C25C7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for straightening and machining an anode lug which lessens the electric power necessary for machining and prevents the anode lug from receiving large force.  
     SOLUTION: This straightening of the lug 2 of the casting anode 1 used for electrolytic refining of metal is executed before the anode 1 is sunk into an electrolytic cell. In this method, the lug 2 is straightened by pressing the lug in a perpendicular direction and a horizontal direction and the base of the anode is flattened by machining. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001159835-A (JP)
Title: Automatic double-sided printing device for electrophotographic device
Inventor: SAKAMOTO HIROSHI
IPC: B65H29/58
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized automatic double-side printing device capable of performing high-speed printing that the printing speed of double-sided printing is equipment to that of one-sided printing, as an option without making an electrophotographic device expensive. SOLUTION: This device is equipped with a printing part, a paper carrying path for carrying paper 15 to the printing part in order by following a path from the printing of either surface of the paper 15 to the printing of the back surface thereof, and a switchback mechanism 30 arranged at a part of the paper carrying path and feeding the paper 15 to the printing part by reversing it from the front surface to the back surface. Then, the mechanism 30 is constituted so that the succeeding paper can be introduced when the preceding paper 15 goes toward the printing part, and further the entire length of the paper carrying path is made almost the integral multiple of the length obtained by summing up the length in the carrying direction of the paper 15 and the distance of the interval of the paper 15.
Patent JP-H05168947-A (JP)
Title: Manufacture of metal catalyst carrier
Inventor: HIROHASHI JUNICHIRO
IPC: B01D53/86
Filed: 1991-12-25
Abstract: PURPOSE:To prevent a baked metal catalyst carrier from becoming lees resistant against acid by arranging a metal catalyst carrier element in an aluminum vapor atmosphere when metal plates are fused integrally to obtain a metal catalyst carrier as a unique manufacturing process. CONSTITUTION:Metal plates containing aluminum are alternately rolled up or laminated to form a metal catalyst carrier element 1. Next, this element 1 is arranged in a vacuum furnace 10 with a container 11 which contains molten aluminum and them is baked in the furnace 10. The mutual dispersion of alloy metal components occurs and fuse the metal plates in one piece at the contact part of the metal plates of the metal catalyst carrier element 1. As aluminum evaporates easily from molten aluminum, compared to the aluminum of the metal plate, an aluminum vapor generated from the molten aluminum is dispersed preferentially in the furnace 10, and the aluminum vapor from the metal catalyst carrier element 1 is almost prevented from becoming dispersed into the furnace 10.
Patent JP-H05169628-A (JP)
Title: Paper feeder for sheet-feed press
Inventor: NAGAKI MASAHIRO
IPC: B65H3/00
Filed: 1991-12-25
Abstract: PURPOSE:To surely feed very small special size paper by decreasing preparatory time for alteration of a paper size by a method wherein a feeder for plain paper which feeds plain paper to a registration part via a feeder board, and a feeder for very small special size paper which feeds the special size paper directly to the registration part, are provided. CONSTITUTION:A feeder for very small special size paper 21 is composed of a feeder cassette driver 22 and a feeder cassette 23, and the feeder cassette driver 22 is always provided below a feeder board 6. Plain paper is handle with a feeder 1, and sent to a registration part 2 through the feeder board 6. When the feeder board 6 is raised, the feeder cassette 23 is fitted to the feeder cassette driver 22 to be fixed, and the feeder cassette driver 22 is actuated, the special size paper piled on the feeder cassette 23 is sent out sheet by sheet to the registration part 2. Since a position in a width direction of the very small special size paper is controlled with a paper guide built in the feeder cassette 23, it is sufficed by merely controlling a position in an advance direction with a front guide of the registration part 2.
Patent JP-H05172458-A (JP)
Title: Impurity removing device for air separating device
Inventor: AYUHARA TOSHIYUKI
IPC: F25J3/08
Filed: 1991-12-25
Abstract: PURPOSE:To manufacture the ultra-high purity nitrogen by a method wherein carbon monoxide and hydrogen in raw material air are removed at a high level, in an air separating device. CONSTITUTION:An impurity removing device comprises a catalyst tower 20 to promote oxidation of carbon monoxide and hydrogen in raw material air and raw material air passages 12, 18, 24, and 34 through which raw material air flows to the catalyst tower 10. An adsorbing unit 14 to adsorb and remove hydrocarbon, carbon dioxide, and water which produce catalyst poison, from the raw material air is arranged at a position upstream of the catalyst tower 20.
Patent JP-2000171838-A (JP)
Title: Liquid crystal display element and liquid crystal display device using the same
Inventor: KOBAYASHI SHUNSUKE
IPC: G02F1/141
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element enabling a high quality display by improving response characteristics of an element utilizing a polymer stabilized ferroelectric liquid crystal. SOLUTION: The liquid crystal display element is constructed with a liquid crystal layer held between a pair of electrode substrates provided with alignment controlling tilms. The liquid crystal layer contains at least photoset liquid crystal (meth)acrylate and a ferroelectric liquid crystal. The ferroelectric liquid crystal is aligned under control from the photoset substance. The electrode is provided with a structure in which plural unit pixels are arranged and the unit pixel is provided with an active element and a storage capacitor Cs.
Patent JP-2000145263-A (JP)
Title: Guide device of sliding door
Inventor: GOTO TADASHI
IPC: E05D15/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a guide device of the upper part of a sliding door having both functions of correcting inclination of the sliding door and of controlling the sliding condition of the sliding door. SOLUTION: This guide device of a sliding door is formed by a door header rail fitted to the door header, and a door roller 2 for a door header, which pivots a wheel frame for rotatably journalling a wheel fitted to the groove of the door header rail to be stopped to freely oscillate in the vertical direction in the main body case. The guide device of the sliding door is capable of moving the wheel frame 4 in the cross direction in the main body case by the operation of the adjust screw inserted throgh a front plate of the main body case, a spring 7 is provided for always energizing the wheel frame 4 upward, and the compression force can be varied by rotation of the adjust screw 5 inserted through the front plate of the main body case.
Patent JP-H08229505-A (JP)
Title: Method for forming polyolefin coating,substrate applied withsaid coating and its use for bringing it into contact with moving powder
Inventor: KUROODO BURUN
IPC: B01J19/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an adhesive coating on a support without using an adhesive or a binder between the coating and the support. SOLUTION: In a method for forming a polyolefin coating in which a support to be coated is brought into contact with an olefin polymerization catalyst solution, and at least one olefin is polymerized in a gas phase in the presence of the support and in the use of a molding including the coating made of a polymer for contact with polyolefin particles, the polymer forms a coating the coating containing the order of a chain of -CH2 -CHR-.
Patent JP-2000175451-A (JP)
Title: Dc circuit breaking device
Inventor: YONEDA TAKASHI
IPC: H01H33/59
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a DC circuit breaking device which is constituted simply and enables cost reduction by using existing constituents effectively. SOLUTION: A first capacitor 16 connected between DC side terminals of an AC/DC power converter 12, a DC circuit breaker 15 inserted in a DC line 14P, and a second capacitor 17 connected between both the DC lines 14P and 14N on the line side of the DC circuit breaker 15 are installed. When the DC circuit breaker 15 breaks a circuit, a change command signal ΔX is sent to a control means 20, which changes the output current of the power converter 12 and makes the current ICB of the DC circuit breaker 15 to zero-cross.
Patent JP-H05171330-A (JP)
Title: High strength magnesium-base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C23/02
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a high strength magnesium-base alloy having a fine crystal line compsn. and excellent in hardness, tensile strength, heat stability and spe cific strength by specifying the compsn. constituted of Mg, Al and Zn. CONSTITUTION:The objective high strength magnesium base alloy has a fine crystalline compsn. shown by the general formula: MgaAlbZnc (where, by atom, 80<=a<=92%, 4<=b<=12% and 4<=c<=12% and is obtd. by executing rapid solidification on a high speed rotating roller or the like. This alloy has about <=1.0mum grain size and has a structure in which intermetallic compounds of at least Mg7Zn3 are uniformly and finely dispersed into an Mg matrix of h.c.p. This magnesium alloy has high hardness, high strength and high heat resistance and is useful as a lightweight and strong material (high specific strength material).
Patent JP-2000168555-A (JP)
Title: Train advancing direction discriminating system
Inventor: MURAI JUN
IPC: B61L3/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the amount of information without performing a remarkable system change and discriminate the advancing direction of a train by providing an on-vehicular unit with an arithmetic means for discriminating the advancing direction of the train based on a pulse pattern of a pulse signal detected from a plurality of on-vehicular units. SOLUTION: A prescribed rail section is determined for a section from an A city up to a B city, 5 ground units 2a to 2e are provided in the prescribed rail section and a train 1 is provided with an on-vehicular unit 3. At this time, the on-vehicular unit 3 on the train 1 receives 5 pulse signals P1 to P5 in a passing order of 5 ground units 2a to 2e. These pulse signals P1 to P5 are inputted in an arithmetic means 4. The arithmetic means 4 judges which of preliminarily stored pulse patterns a recognized pulse pattern coincides with. When a coincident pulse pattern exists, it is judged that a train of the direction shown by the pulse pattern advances.
Patent JP-H09158146-A (JP)
Title: Snow melting device
Inventor: NEGI MAMORU
IPC: E01H5/10
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To embody a maximum snow melting efficiency in a snow melting device which is loaded on a car or whose size is self-propellant. SOLUTION: This snow melting device comprises a main body case 11, a circulation pipe laid out on the main body case 11, a snow melting means, which melts charged snow and ice with hot water sparkled from the circulation pipe 31, and a heating means which heats molten snow which is arranged to flow back to the circulation pipe 31. A snow melting tank 5 capable of storing molten snow is laid out on the lower part of the main body case 11 where a heating case 21, which ejects burner frames and an exhaust heat pipe 22, which conducts the burner flames outside the heating case 21, are set up in the snow melting tank so that the circulation pipe 31 of hot water may be set up in the heating case 21.
Patent JP-2000169617-A (JP)
Title: Foamable bead-containing paper molding material
Inventor: NIIMI KENICHI
IPC: C08J9/22
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable bead-containing paper molding material capable of giving molded articles such as cushioning materials, heat-insulating materials or sound-absorbing materials, capable of giving complicated thick molded articles by the use of a molding machine for molding foamed polystyrene so that a molding material can easily be transferred to the paper molding material instead of foamed polystyrene, and capable of being molded into the paper-made cushioning materials. SOLUTION: This foamable bead-containing paper molding material is prepared by coating small paper pieces having a density of 0.01-0.3 g/cm3 with a resin containing foamable hollow particles to partially or wholly form the coating layers. Therein, the resin coating layers can be heated with pressurized steam to expand the foamable hollow particles with the resin coating layers.
Patent JP-2000174236-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMIZONO HIDEHIKO
IPC: H01L21/8247
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising EEPROM with micronization and high reliability. SOLUTION: Related to EEPROM cells provided in a matrix form, each EEPROM cell comprises a selection transistor and memory transistor connected in series, and the memory transistor comprises a semiconductor substrate of a first conductivity type, a tunneling insulating film formed on the surface of semiconductor substrate, floating gates 54a and 54b formed on the tunneling insulating film, an insulating layer formed on the floating gates 54a and 54b, control gates 74a and 74b formed on the insulating layer, a first impurity diffused region of second conductivity type formed on the semiconductor substrate surface layer corresponding to a partial region directly under the floating gate, and a source region 26 of second conductivity type formed on the semiconductor substrate surface layer beside the floating gate.  On the substrate surface layer adjoining the source region 26, a second impurity diffused region of second conductivity type with lower impurity concentration than the source region 26 is provided.
Patent JP-H06193904-A (JP)
Title: Air conditioner
Inventor: NAKAJIMA MASAKAZU
IPC: F24F13/20
Filed: 1992-12-25
Abstract: PURPOSE:To provide an air conditioner which facilitates the checking for the condition of dust adhering to a heat exchanger and the removal of the dust. CONSTITUTION:The rear of a body 5 which houses devices such as a heat exchanger 6, a blower 7 and the like is arranged in proximity to a wall surface in a room while an opening 13 is provided on a side 33 of the body 5 to conduct a maintenance of the devices housed in the body 5.
Patent JP-H10169426-A (JP)
Title: Engine protecting device
Inventor: ABE YOSHIHIRO
IPC: F01M1/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To cope with hydraulic abnormality of an engine accurately and appropriately by allowing the start of the engine in case of judging that an input signal from an oil pressure switch turned off at the time of engine lubricating oil pressure becoming higher than the specified pressure during stop of the engine corresponds to the on state of the oil pressure switch. SOLUTION: When a start switch 8 is closed by an operating key or the like of a remote control panel, a controller 6 inputs a signal from an oil pressure switch 2 immediately before the start of an engine 1 and judges whether or not the input signal is a signal corresponding to the on state of the oil pressure switch 2, that is, a Low signal. In case of the input signal being Hi, it is so judged that the original state of the oil pressure switch 2 is not detected due to severance of a lead wire 3, the contact failure of connectors 4a, 4b, or the like, and this is regarded as abnormal, and abnormality display is made on a display part on the remote control panel. In case of the input signal being Low, a command signal for starting the engine 1 is outputted to start the engine 1 by a starter.
Patent JP-H10188190-A (JP)
Title: Simultaneous meter reading system
Inventor: NOJI TAKAO
IPC: H04Q9/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To more easily collect meter values at the same time for all consumers. SOLUTION: The meter reading data of meters M in the consumers 7-1 to 7-3 are radio transmitted after the lapse of mutually different time after the time of inputting a meter reading command from a meter reading center 16. Thus, the meter values at the same time are simultaneously collected. Also, when weak radio waves are used, an operation is performed by the supply power of a power source charged by a solar battery. Thus, when the meter reading center 16 is mounted on an automobile 26, the data are easily collected on road.